SequenceIterator<T>
, UnfailingIterator<T>
AncestorEnumeration
, AncestorEnumeration
, AttributeEnumeration
, AttributeEnumeration
, AxisIteratorImpl
, AxisIteratorOverSequence
, ChildEnumeration
, DescendantEnumeration
, DescendantEnumeration
, EmptyAxisIterator
, FollowingEnumeration
, FollowingEnumeration
, FollowingSiblingEnumeration
, Navigator.AncestorEnumeration
, Navigator.AxisFilter
, Navigator.BaseEnumeration
, Navigator.DescendantEnumeration
, Navigator.EmptyTextFilter
, Navigator.FollowingEnumeration
, Navigator.PrecedingEnumeration
, NodeWrappingAxisIterator
, PrecedingEnumeration
, PrecedingEnumeration
, PrecedingOrAncestorEnumeration
, PrecedingSiblingEnumeration
, PrecedingSiblingEnumeration
, PrependIterator
, SiblingEnumeration
, SingleNodeIterator
, TreeEnumeration
, VirtualCopy.VirtualCopier
, VirtualUntypedCopy.VirtualUntypedCopier
, WrappingIterator
public interface AxisIterator<T extends NodeInfo> extends UnfailingIterator<T>
GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
Modifier and Type | Method | Description |
---|---|---|
Value |
atomize() |
Return the atomized value of the current node.
|
T |
current() |
Get the current item in the sequence.
|
AxisIterator<T> |
getAnother() |
Get another iterator over the same sequence of items, positioned at the
start of the sequence.
|
java.lang.CharSequence |
getStringValue() |
Return the string value of the current node.
|
AxisIterator |
iterateAxis(byte axis,
NodeTest test) |
Return an iterator over an axis, starting at the current node.
|
boolean |
moveNext() |
Move to the next node, without returning it.
|
T |
next() |
Get the next item in the sequence.
|
close, getProperties
position
boolean moveNext()
T next()
UnfailingIterator
next
in interface SequenceIterator<T extends NodeInfo>
next
in interface UnfailingIterator<T extends NodeInfo>
T current()
UnfailingIterator
current
in interface SequenceIterator<T extends NodeInfo>
current
in interface UnfailingIterator<T extends NodeInfo>
AxisIterator<T> getAnother()
UnfailingIterator
getAnother
in interface SequenceIterator<T extends NodeInfo>
getAnother
in interface UnfailingIterator<T extends NodeInfo>
AxisIterator iterateAxis(byte axis, NodeTest test)
axis
- the axis to iterate over, using a constant such as
Axis.CHILD
test
- a predicate to apply to the nodes before returning them.java.lang.NullPointerException
- if there is no current nodeValue atomize() throws XPathException
java.lang.NullPointerException
- if there is no current nodeXPathException
- if the current node
cannot be atomized, for example because it is an element node with
element-only content.java.lang.CharSequence getStringValue()
java.lang.NullPointerException
- if there is no current node